2215105062559 has 2 divisors, whose sum is σ = 2215105062560. Its totient is φ = 2215105062558.

The previous prime is 2215105062497. The next prime is 2215105062607. The reversal of 2215105062559 is 9552605015122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215105062559 - 2⁹ = 2215105062047 is a prime.

It is a super-2 number, since 2×2215105062559² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215105062959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107552531279 + 1107552531280.

It is an arithmetic number, because the mean of its divisors is an integer number (1107552531280).

Almost surely, 2^{2215105062559} is an apocalyptic number.

2215105062559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215105062559 is an equidigital number, since it uses as much as digits as its factorization.

2215105062559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270000, while the sum is 43.

The spelling of 2215105062559 in words is "two trillion, two hundred fifteen billion, one hundred five million, sixty-two thousand, five hundred fifty-nine".